Cummins will be the leading provider of electrified power in our commercial and industrial markets just as we are the leader in diesel and natural gas powered products.

Cummins will provide the entire electrified power solution, as well as some of the most critical components that have the largest impact on performance, quality and power of the system to deliver the most value to our customers. Our Battery Electric Vehicle (BEV) system launches in 2019 for bus, and our Range Extended Electric Vehicle (REEV) system launches in 2020 for bus. Additional offerings for various other applications are soon to follow.

Cummins will be the leading provider of electrified power in our commercial and industrial markets just as we are the leader in diesel and natural gas powered products.

Cummins will provide the entire electrified power solution, as well as some of the most critical components that have the largest impact on performance, quality and power of the system to deliver the most value to our customers. Our Battery Electric Vehicle (BEV) system launches in 2019 for bus, and our Range Extended Electric Vehicle (REEV) system launches in 2020 for bus. Additional offerings for various other applications are soon to follow.

QSK50 Land-Based Power Module for Drilling

Applications

Oil and Gas
Drilling

Overview:

Cummins QSK50 drilling power modules are designed, developed, assembled and tested at the Cummins Oil and Gas Center of Excellence and are delivered with the full force of Cummins behind them. Every component from the engine to the alternator is built to provide optimum performance, reliability, and versatility for oil and gas drilling applications. The complete power module package is backed by Cummins service network and warranty, ensuring greater uptime availability and increased rig efficiency.

V-16, 4 Stroke Diesel

Bore

159 mm

Stroke

159 mm

Displacement

50.3 L

Aspiration

Turbocharged and aftercooled

Governor

Electronic

Cooling system

Vertical or horizontal discharge options

Weight w/o radiator

29,500 lbs (13,385 kg)

Cooling system capacity

Vertical: 117 gallons
Horizontal: 110 gallons

Lube oil capacity

72 gal (272 liter)

Base design

Three point mounting

Alternator rotor design

Two bearing

Alternator insulation

Class H

Voltage

600 V

Power factor

0.7

Power Module Specification

Governor regulation class

ISO8528 Part 1 Class G3

Voltage regulation, no load to full load

± 0.5%

Random voltage variation

± 0.5%

Frequency regulation

Isochronous

Random frequency variation

± 0.25%

These modules are to be used in continuous operation at varying load land drilling applications where maximum power is needed for short periods of time during initial starting or sudden overload. Refer to engine data sheet for additional information.